The sweetness of fat and the depth of umami set it apart — a brand pork that Okinawa is proud of.
Ryukyu Moto Buta Agu is a Japanese brand pork (meigara-buta) from Okinawa Prefecture, managed by Ryukyu Shiryo Co., Ltd. Official Site. Breed / crossbreeding: Male Agu (Ryukyu native breed) × Female LW cross (Landrace × Large White).
‘Ryukyu Moto Buta Agu’ is a brand pork handled by Ryukyu Shiryo Co., Ltd., based in Urasoe City, Okinawa Prefecture. It is a cross breed having Ryukyu indigenous Agu male and LW lineage female (Landrace × Large White cross) as parents — quality is strictly guaranteed under the brand regulations and trademark management established by JA Okinawa Brand Pork Promotion Council. The name ‘agu’ was trademark registered in 1996 — only producers going through proper procedures are permitted to use it. By raising slowly over approximately 240 days before shipping — a deep umami is stored in the meat more than standard pigs.
The defining feature is the low fat melting point. It offers a smooth melt in the mouth when it enters — with minimal cloyingness and gaminess — and is also reputed for being easy to eat even for those who dislike fat. Also, through carrying indigenous pig blood — marbling enters easily, richly containing glutamic acid as an umami component — finishing with an exquisite balance of lean and fat.
A designated compound feed independently developed by Ryukyu Shiryo is used for the feed — blending jiyouso and various organic acids and amino acids — drawing out sweetness and richness in the meat quality. Shipping is conducted through Okinawa Prefecture Meat Center — approximately 1,800 head distributed centered on the island annually. Sales are managed under a designated store system — the fact that the stores where it can be purchased are limited is also proof of quality.
As a specialty boasting particularly elegant fat sweetness among Okinawa Prefecture brand porks — it demonstrates full appeal in various preparations including stir-fry, shabu-shabu, and gyoza.
Basic Information
- Name
Ryukyu Moto Buta Agu - Production Area
Okinawa Prefecture (designated farms within the prefecture) - Management Body
Ryukyu Shiryo Co., Ltd. Official Site
Agu Oendan (JA Okinawa Brand Pork Promotion Council) Official Site - Breed / Crossbreeding
Male Agu (Ryukyu native breed) × Female LW cross (Landrace × Large White) - Meat Characteristics
Low fat melting point with a good melt. Marbles easily and rich in the umami component glutamic acid. Little off-odor and easy to eat - Feed Characteristics
Designated compound feed (blended with jiyoso, organic acids, and amino acids) - Shipping Age
240 days - Annual Production
Approx. 1,800 head annually - Signature Dish
Stir-fry / Shabu-shabu / Gyoza (pan-fried dumplings) - Certifications
Trademark registered: December 25, 1996 (Okinawa Prefecture Agricultural Cooperative) / Brand regulations established: June 4, 2007 (JA Okinawa Brand Pork Promotion Council) / Designated retailer system in place - Related URLs
Ryukyu Shiryo Co., Ltd. - Source
Branded Pork Guidebook 2026, p.214
Ryukyu Shiryo Co., Ltd. Official Site
Agu Oendan (JA Okinawa Brand Pork Promotion Council) Official Site
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Last updated
6/21/2026
